<template>
	<view :data-theme="theme()" :class="theme() || ''">
		<scroll-view scroll-y="true" class="scroll-Y" :style="'height:' + scrollviewHigh + 'px;'" lower-threshold="50"
			@scrolltolower="scrolltolowerFunc">
			<view class="shop_body">
				<view class="product-item" v-for="(item, index) in listData" :key="index"
					@click="gotoList(item.product_id)">
					<view>
						<image :src="item.product_image" mode="aspectFill"></image>
					</view>
					<view class="product-info">
						<view>
							<view class="product-name gray3 f30 mb10 fb">{{ item.product_name }}</view>
							<Countdown ref="countdown"
								:config="{ type:'preview-list',startstamp: new Date().valueOf() / 1000, endstamp: item.preview_time, title: ' ' }"
								:start_name="'倒计时'" :end_name="'倒计时'"></Countdown>
						</view>
						<view class="d-b-e">
							<view class="product-price">
								<view class="f24 theme-price">
									¥
									<text class="f32 fb">{{ item.product_price }}</text>
								</view>
								<view class="f24 gray9 old-price">¥{{ item.product_sku.line_price }}</view>
							</view>
							<view class="dis-btn">未开始</view>
						</view>
					</view>
				</view>
			</view>
			<!-- 没有记录 -->
			<view class="d-c-c p30" v-if="listData.length == 0 && !loading">
				<text class="iconfont icon-wushuju"></text>
				<text class="cont">亲，暂无相关记录哦</text>
			</view>
			<uni-load-more v-else :loadingType="loadingType"></uni-load-more>
		</scroll-view>
	</view>
</template>

<script>
	import uniLoadMore from '@/components/uni-load-more.vue';
	import Countdown from '@/components/countdown/countdown-act.vue';
	export default {
		components: {
			uniLoadMore,
			Countdown
		},
		data() {
			return {
				/*手机高度*/
				phoneHeight: 0,
				/*可滚动视图区域高度*/
				scrollviewHigh: 0,
				/*顶部刷新*/
				topRefresh: false,
				/*底部加载*/
				loading: true,
				/*没有更多*/
				no_more: false,
				/*商品列表*/
				listData: [],
				/*当前页面*/
				page: 1,
				list_rows: 10,
				last_page: 0
			};
		},
		computed: {
			/*加载中状态*/
			loadingType() {
				if (this.loading) {
					return 1;
				} else {
					if (this.listData.length != 0 && this.no_more) {
						return 2;
					} else {
						return 0;
					}
				}
			}
		},
		/** 设置分享内容*/
		onShareAppMessage() {
			// 构建分享参数
			return {
				title: '全部分类',
				path: '/pages/product/category?' + this.getShareUrlParams()
			};
		},
		onLoad(e) {},
		mounted() {
			this.init();
			/*获取产品列表*/
			this.getData();
		},
		onPullDownRefresh() {
			/*下拉到顶，页面值还原初始化*/
			this.restoreData();
			this.getData();
		},
		methods: {
			/*初始化*/
			init() {
				let _this = this;
				uni.getSystemInfo({
					success(res) {
						_this.phoneHeight = res.windowHeight;
						_this.scrollviewHigh = res.windowHeight;
					}
				});
			},
			/*还原初始化*/
			restoreData() {
				this.listData = [];
				this.no_more = false;
				this.page = 1;
			},
			/*获取数据*/
			getData() {
				let self = this;
				let page = self.page;
				let list_rows = self.list_rows;
				self.loading = true;
				self._get(
					'product.product/previewProduct', {
						page: page || 1,
						list_rows: list_rows
					},
					function(res) {
						self.loading = false;
						self.listData = self.listData.concat(res.data.list.data);
						self.last_page = res.data.list.last_page;
						if (res.data.list.last_page <= 1) {
							self.no_more = true;
						}
					}
				);
			},

			/*跳转产品列表*/
			gotoList(e) {
				let url = 'pages/product/detail/detail?product_id=' + e;
				this.gotoPage(url);
			},
			/*可滚动视图区域到底触发*/
			scrolltolowerFunc() {
				let self = this;
				self.bottomRefresh = true;
				self.page++;
				self.loading = true;
				if (self.page > self.last_page) {
					self.loading = false;
					self.no_more = true;
					return;
				}
				self.getData();
			}
		}
	};
</script>

<style lang="scss">
	.shop_body {
		// width: 100%;
		padding: 20rpx;
		box-sizing: border-box;
	}

	.product-item {
		margin: 0 auto;
		background-color: #ffffff;
		border-radius: 20rpx;
		display: flex;
		padding: 25rpx 20rpx 29rpx 20rpx;
		box-sizing: border-box;
		margin-bottom: 22rpx;
	}

	.product-item image {
		width: 182rpx;
		height: 182rpx;
		border-radius: 25rpx;
		background-color: rgba(0, 0, 0, 0.1);
	}

	.product-info {
		// width: 70%;
		// height: 100%;
		flex: 1;
		display: flex;
		justify-content: space-between;
		flex-direction: column;
		padding-left: 20rpx;
		box-sizing: border-box;
	}

	.product-name {
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
		text-overflow: ellipsis;
		-webkit-box-orient: vertical;
		word-wrap: break-word;
		word-break: break-all;
		overflow: hidden;
	}

	.product-price {}

	.product-price view {
		margin-right: 15rpx;
	}

	.product-item .product-info::v-deep .box {
		padding: 0;
		font-size: 20rpx;
		background: none;
	}

	.product-item .product-info::v-deep .daybox {
		padding: 0;
		font-size: 20rpx;
		background: none;
	}

	.product-item .product-info::v-deep .countdown {
		border: none;
		padding: 0;
		font-size: 20rpx;
		white-space: nowrap;
		color: #999999;
	}

	.old-price {
		text-decoration: line-through;
	}

	.dis-btn {
		background: #cccccc;
		color: #ffffff;
		display: flex;
		justify-content: center;
		align-items: center;
		border-radius: 28rpx;
		font-size: 28rpx;
		height: 56rpx;
		min-width: 182rpx;
		
	}
</style>